发明人周伟,张德明,李文辉. "Method for the Synthesis of 2-(4-Chlorobenzoyl)-3-[({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)methyl]-1-benzofuran" [P]. 中国发明专利, 专利号 CN 108174898 B, 授权公告日 2017-01-02.
发明人何建平,冯建国,李文辉. "A Process for Preparing High-Purity 2-(4-Chlorobenzoyl)-3-[({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)methyl]-1-benzofuran" [P]. 中国发明专利, 专利号 CN 110489840 B, 授权公告日 2021-03-26.
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